Former Minnesota Gov. Tim Pawlenty speaks at the Greater Boston Tea Party's third annual "Tax Day" rally on Boston Common in Boston, Friday, April 15, 2011. Pawlenty, a Republican, announced last week... more

Former Minnesota Gov. Tim Pawlenty speaks at the Greater Boston Tea Party's third annual "Tax Day" rally on Boston Common in Boston, Friday, April 15, 2011. Pawlenty, a Republican, announced last week that he was forming an exploratory committee for a 2012 White House bid. less